/********************************************************************************
* Copyright (c) 2009, Matteo Pelati (matteo.pelati@gmail.com)
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*     * Redistributions of source code must retain the above copyright
*       notice, this list of conditions and the following disclaimer.
*     * Redistributions in binary form must reproduce the above copyright
*       notice, this list of conditions and the following disclaimer in the
*       documentation and/or other materials provided with the distribution.
*     * Neither the name of the <organization> nor the
*       names of its contributors may be used to endorse or promote products
*       derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY Matteo Pelati ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**************************************************************************************/


#pragma once

#include <fstream>
#include <string>
#include <cstdlib>
#include <stdlib.h>
#include <stdio.h>
#include "dbxml/DbXml.hpp"
#include "dbXmlLib.h"

using namespace DbXml;
using namespace System;
using namespace System::Collections::Generic;


namespace BerkeleyDB { namespace Xml
{
	
	public enum class DbXmlExceptionCode
	{
		ContainerClosed = XmlException::CONTAINER_CLOSED,
		ContainerExists = XmlException::CONTAINER_EXISTS,
		ContainerNotFound = XmlException::CONTAINER_NOT_FOUND,
		ContainerOpen = XmlException::CONTAINER_OPEN,
		DatabaseError = XmlException::DATABASE_ERROR,
		DocumentNotFound = XmlException::DOCUMENT_NOT_FOUND,
		EventError = XmlException::EVENT_ERROR,
		IndexerParserError = XmlException::INDEXER_PARSER_ERROR,
		InternalError = XmlException::INTERNAL_ERROR,
		InvalidValue = XmlException::INVALID_VALUE,
		LazyEvaluation = XmlException::LAZY_EVALUATION,
		NoMemoryError = XmlException::NO_MEMORY_ERROR,
		NullPointer = XmlException::NULL_POINTER,
		OperationInterrupted = XmlException::OPERATION_INTERRUPTED,
		OperationTimeout = XmlException::OPERATION_TIMEOUT,
		TransactionError = XmlException::TRANSACTION_ERROR,
		UniqueError = XmlException::UNIQUE_ERROR,
		UnknownIndex = XmlException::UNKNOWN_INDEX,
		VersionMismatch = XmlException::VERSION_MISMATCH,
		QueryEvalError = XmlException::QUERY_EVALUATION_ERROR,
		QueryParserError = XmlException::QUERY_PARSER_ERROR
	};


	public ref class DbXmlException : Exception
	{
	private:
		int e_qcol;
		int e_qline;
		int e_db;
		String^ e_qfname;
		DbXmlExceptionCode e_id;
		String^ e_msg;


	internal:
		DbXmlException(XmlException* n_exp)
		{
			e_qcol = e_qline = e_db = 0;
			e_qfname = nullptr;

			e_id = (DbXmlExceptionCode) n_exp->getExceptionCode();
			e_msg = gcnew String(n_exp->what());

			if (n_exp->getExceptionCode() == XmlException::QUERY_PARSER_ERROR)
			{
				e_qfname = gcnew String(n_exp->getQueryFile());
				e_qcol = n_exp->getQueryColumn();
				e_qline = n_exp->getQueryLine();
			}
			else if (n_exp->getExceptionCode() == XmlException::DATABASE_ERROR)
			{
				e_db = n_exp->getDbErrno();
			}
		};

		DbXmlException(DbXmlExceptionCode errcode, String^ msg)
		{
			e_qcol = e_qline = e_db = 0;
			e_qfname = nullptr;

			e_id = (DbXmlExceptionCode)errcode;
			e_msg = msg;
		};

	public:
	
		virtual property int QueryColumn
		{
			int get() {return e_qcol;}
		};

		virtual property int QueryLine
		{
			int get() {return e_qline;}
		};

		virtual property String^ QueryFileName
		{
			String^ get() {return e_qfname;}
		};

		virtual property DbXmlExceptionCode Code
		{
			DbXmlExceptionCode get() {return (DbXmlExceptionCode) e_id;}
		};

		virtual property String^ Message
		{
			String^ get() override {return e_msg;}
		};
		
	};

}}